28218322

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{263}}^1\times {\mathrm{4877}}^1$

素因数の和:5153

約数の個数: 16

約数和(自身を含む): 46360512

約数和(自身を除く): 18142190

約数列:

[1, 2, 11, 22, 263, 526, 2893, 4877, 5786, 9754, 53647, 107294, 1282651, 2565302, 14109161, 28218322]

約数ペア:

[(1, 28218322), (2, 14109161), (11, 2565302), (22, 1282651), (263, 107294), (526, 53647), (2893, 9754), (4877, 5786)]